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Honeywell 392JB250K Industrial Conductive Plastic Potentiometer

The Honeywell 392 Series is a robust 1/2 watt potentiometer designed for industrial applications. It incorporates a conductive plastic element within a molded housing, providing an internal shaft seal for moisture protection and PC-style terminals for easy integration. This potentiometer is ideal for manual controls, medical equipment, and telecommunications systems where reliable and precise resistance adjustment is required. Its linear taper and robust construction ensure consistent performance across a wide range of operating conditions.

Authorized Distributors
Source:Newark
Part No:392JB250K
Stock:216
Inv Date:06-01-2026
Price: Unit price: $29.09
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Source:DigiKey
Part No:392JB250K
Stock:216
Inv Date:06-01-2026
Price: Unit price: $18.16
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Part No:392JB250K
Stock:0
Inv Date:06-02-2026
Price: N/A
Buy/RFQ:
Part No:392JB250K
Stock:216
Inv Date:06-01-2026
Price: Unit price: $21.14
Buy/RFQ:
Part No:392JB250K
Stock:216
Inv Date:06-01-2026
Price: Unit price: $21.14
Buy/RFQ:
Part No:392JB250K
Stock:143
Inv Date:06-01-2026
Price: Unit price: $18.16
Buy/RFQ:

Honeywell 392JB250K Industrial Conductive Plastic Potentiometer Specifications:

  • potentiometer_type: Industrial
  • element_type: Conductive Plastic
  • terminal_type: PC
  • power_rating: 0.5 W
  • resistance_value: 250 kOhm
  • resistance_tolerance: ± 10 %
  • linearity: ± 5 %
  • bushing_thread: 6.35 mm x 32 NEF-2A
  • bushing_length: 6.35 mm
  • bushing_type: Standard
  • shaft_diameter: 3.18 mm
  • shaft_length: 22.22 mm
  • shaft_ending: Slotted
  • body_diameter: 12.7 mm
  • electrical_taper: Linear
  • operating_temperature: -40 °C to 120 °C
  • working_voltage_max: 350 V
  • rotational_life: 50000 cycles
  • mechanical_rotation: 295°
  • availability: Global
  • series_name: 392 Series
  • UNSPSC_code: 4111363300
  • UNSPSC_commodity: 4111363300 Potentiometers

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Frequently Asked Questions

Where can I buy Honeywell 392JB250K?

You can click on the BUY or RFQ button to purchase 392JB250K from an authorized Honeywell distributor.

How do I troubleshoot issues or seek technical support for part 392JB250K?

You can download the 392JB250K datasheet or visit the Honeywell website for support.

Who is the manufacturer of 392JB250K?

Honeywell

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